After Owen captures an enormous bullfrog, names it Tooley Graham, then has to release it, he and two friends try to use a small submarine that fell from a passing train to search for Tooley in the Carter, Georgia, pond it came from, while avoiding nosy neighbor Viola.

Gaby Howard loves volunteering at the local animal shelter. Her mother has been deported to Honduras and Gaby is stuck living with her inattentive dad. She's confident that her mom will come home soon so that they can adopt Gaby's favorite shelter cat together. But Gaby worries that her plans for the perfect family are about to fall apart.

Edward Tulane, a cold-hearted and proud toy rabbit, loves only himself until he is separated from the little girl who adores him and travels across the country, acquiring new owners and listening to their hopes, dreams, and histories.

Celeste, a mouse longing for a real home, becomes a source of inspiration to teenaged Joseph, assistant to the artist and naturalist John James Audubon, at a New Orleans, Louisiana, plantation in 1821.

Thirteen-year-old Dylan follows his father into the woods on the slopes of Mount St. Helens, which is on the brink of another eruption, in an attempt to protect the resident Sasquatch from ruthless hunters.

After unscrupulous collector S. Wendell Palamino cons him out of a valuable baseball card, sixth-grader Griffin Bing puts together a band of misfits to break into Palomino's heavily guarded store and steal the card back, planning to use the money to finance his father's failing invention, the SmartPick fruit picker.

Odysseus is far from home, tossed by stormy seas and cursed by an angry one-eyed giant. After twenty years of fighting monsters, angering gods and goddesses, and surviving against the odds, Odysseus returns home and faces more dangerous enemies.